On Tue, 22 Nov 2016 16:35:08 +0000 Dhaussy Alexandre <[email protected]> wrote:
>
> I don't know how, but i feel that every node i add to the cluster currently
> slows down LVM scan a little more...until it ends up interfering with cluster
> services at boot...
Maybe you need to tune the filter rules in /etc/lvm/lvm.conf.
My own rules as an inspiration:
# Do not scan ZFS zvols (to avoid problems on ZFS zvols snapshots)
global_filter = [ "r|/dev/zd.*|", "r|/dev/mapper/pve-.*|" ]
# Only scan for volumes on local disk and on iSCSI target from Qnap NAS.
Block scanning from all
# other block devices.
filter = [ "a|ata-OCZ-AGILITY3_OCZ-QMZN8K4967DA9NGO.*|",
"a|scsi-36001405e38e9f02ddef9d4573db7a0d0|", "r|.*|" ]
--
Hilsen/Regards
Michael Rasmussen
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